On a large piece of paper, Dana creates a “rectangular spiral” by drawing line segments of lengths, in cm, of 1,1,2,2,3,3,4,4,\dots as shown. Dana’s pen runs out of ink after the total of all the lengths he has drawn is 3000\:cm. What is the length of the longest line segment that Dana draws?
Answer Choices
A. 38
B. 39
C. 54
D. 55
E. 30